| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.43 | 6.816% | $98.73 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $213.95 | 3.669% | $221.7998 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $78.70 | 10.872% | $87.2563 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $14.36 | 10.819% | $15.9136 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $163.59 | 12.167% | $183.494 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $228.93 | 3.400% | $236.7136 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $128.86 | 8.573% | $139.9072 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $920.82 | $983.8145 | $983.81 | $983.80 | $983.80 | |